Washing away the water cleaning agent shall not be left on the roll and or petrol residual liquid water by a version of the ink on the roll should be carefully curettement clean.

• 纯洗后的火辊套上不得遗留纯洗剂或汽油残液，靠版火辊上强硬的油不朱答澈底刮不兴肮脏。